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NCB8-18GM40-N0-5M

Stainless steel 303, Type: 2-wire, Installation: flush, Voltage: DC, cable PVC , 5 m, IP66 / IP67

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SKU: PF-204724 Manufacturer part number: 204724

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Technical data of NCB8-18GM40-N0-5M

General specifications
Switching function		Normally closed (NC)
Output type		NAMUR
Rated operating distance		8 mm
Installation		flush
Assured operating distance		0 ... 6.48 mm
Actual operating distance		7.2 ... 8.8 mm typ. 8 mm
Reduction factor r_Al		0.39
Reduction factor r_Cu		0.36
Reduction factor r₃₀₄		0.71
Output type		2-wire
Nominal ratings
Nominal voltage		8.2 V (R_i approx. 1 kΩ)
Switching frequency		0 ... 1500 Hz
Hysteresis		1 ... 15 typ. 5 %
Reverse polarity protection		reverse polarity protected
Short-circuit protection		yes
Current consumption
	Measuring plate not detected	min. 2.2 mA
	Measuring plate detected	≤ 1 mA
Switching state indicator		all direction LED, yellow
Functional safety related parameters
MTTF_d		2660 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Compliance with standards and directives
Standard conformity
	NAMUR	EN 60947-5-6:2000 IEC 60947-5-6:1999
	Electromagnetic compatibility	NE 21:2007
	Standards	EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012
Approvals and certificates
IECEx approval
	Equipment protection level Ga	IECEx PTB 11.0037X
	Equipment protection level Gb	IECEx PTB 11.0037X
	Equipment protection level Da	IECEx PTB 11.0037X
	Equipment protection level Mb	IECEx PTB 11.0037X
ATEX approval
	Equipment protection level Ga	PTB 00 ATEX 2048 X
	Equipment protection level Gb	PTB 00 ATEX 2048 X
	Equipment protection level Gc (ic)	PF13CERT2895 X
	Equipment protection level Da	PTB 00 ATEX 2048 X
	Equipment protection level Dc (tc)	PF15CERT3774X
EAC conformity		TR CU 012/2011
FM approval
	Control drawing	116-0165
UL approval
	Ordinary Location	E87056
	Hazardous Location	E501628
	Control drawing	116-0452
CSA approval		cCSAus Listed, General Purpose
CCC approval
	Hazardous Location	2020322315002255
NEPSI approval
	NEPSI certificate	GYJ16.1393X
Ambient conditions
Ambient temperature		-25 ... 100 °C (-13 ... 212 °F)
Storage temperature		-40 ... 100 °C (-40 ... 212 °F)
Mechanical specifications
Connection type		cable PVC , 5 m
Core cross-section		0.75 mm²
Housing material		Stainless steel 1.4305 / AISI 303
Sensing face		PBT
Degree of protection		IP66 / IP67
Cable
	Cable diameter	6 mm ± 0.2 mm
	Bending radius	> 10 x cable diameter
General information
Use in the hazardous area		see instruction manuals

SKU

PF-204724

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Products specifications

Attribute name	Attribute value
Housing	Stainless Steel
Connection Type	5m PVC Cable
Size	18mm
Operating Distance	8mm
Output	NAMUR NC

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Datasheet

204724_eng

Technical data of NCB8-18GM40-N0-5M

General specifications
Switching function		Normally closed (NC)
Output type		NAMUR
Rated operating distance		8 mm
Installation		flush
Assured operating distance		0 ... 6.48 mm
Actual operating distance		7.2 ... 8.8 mm typ. 8 mm
Reduction factor r_Al		0.39
Reduction factor r_Cu		0.36
Reduction factor r₃₀₄		0.71
Output type		2-wire
Nominal ratings
Nominal voltage		8.2 V (R_i approx. 1 kΩ)
Switching frequency		0 ... 1500 Hz
Hysteresis		1 ... 15 typ. 5 %
Reverse polarity protection		reverse polarity protected
Short-circuit protection		yes
Current consumption
	Measuring plate not detected	min. 2.2 mA
	Measuring plate detected	≤ 1 mA
Switching state indicator		all direction LED, yellow
Functional safety related parameters
MTTF_d		2660 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		0 %
Compliance with standards and directives
Standard conformity
	NAMUR	EN 60947-5-6:2000 IEC 60947-5-6:1999
	Electromagnetic compatibility	NE 21:2007
	Standards	EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012
Approvals and certificates
IECEx approval
	Equipment protection level Ga	IECEx PTB 11.0037X
	Equipment protection level Gb	IECEx PTB 11.0037X
	Equipment protection level Da	IECEx PTB 11.0037X
	Equipment protection level Mb	IECEx PTB 11.0037X
ATEX approval
	Equipment protection level Ga	PTB 00 ATEX 2048 X
	Equipment protection level Gb	PTB 00 ATEX 2048 X
	Equipment protection level Gc (ic)	PF13CERT2895 X
	Equipment protection level Da	PTB 00 ATEX 2048 X
	Equipment protection level Dc (tc)	PF15CERT3774X
EAC conformity		TR CU 012/2011
FM approval
	Control drawing	116-0165
UL approval
	Ordinary Location	E87056
	Hazardous Location	E501628
	Control drawing	116-0452
CSA approval		cCSAus Listed, General Purpose
CCC approval
	Hazardous Location	2020322315002255
NEPSI approval
	NEPSI certificate	GYJ16.1393X
Ambient conditions
Ambient temperature		-25 ... 100 °C (-13 ... 212 °F)
Storage temperature		-40 ... 100 °C (-40 ... 212 °F)
Mechanical specifications
Connection type		cable PVC , 5 m
Core cross-section		0.75 mm²
Housing material		Stainless steel 1.4305 / AISI 303
Sensing face		PBT
Degree of protection		IP66 / IP67
Cable
	Cable diameter	6 mm ± 0.2 mm
	Bending radius	> 10 x cable diameter
General information
Use in the hazardous area		see instruction manuals

SKU

PF-204724

Products specifications

Attribute name	Attribute value
Housing	Stainless Steel
Connection Type	5m PVC Cable
Size	18mm
Operating Distance	8mm
Output	NAMUR NC